Calculate the density of a solid cube that
measures 4.53 cm on each side and has a mass
of 519 g.
answer in units of g/cm3

Ok so if each side is 4.53 cm, we can multiply 4.53 x 4.53 x 4.53 to get the volume (since v= l x w x h). Density equals mass/volume, so

519 g/4.53 cm 
114.57 g/cm^3 (since none of the units cancel)